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.NET Forum / ASP.NET / General / June 2007

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hyperlind binding

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rodchar - 08 Jun 2007 18:58 GMT
hey all,
i having a problem binding a sql text field to a label inside a DataList.

<asp:Hyperlink ID="Hyperlink1" runat="server" Text='<%#
(Eval("FollowUp")==null)?" ":"View" %>' /><br />

It always results to the false path eventhough it shouldn't do that.

thanks,
rodchar
Alexey Smirnov - 08 Jun 2007 20:25 GMT
> hey all,
> i having a problem binding a sql text field to a label inside a DataList.
[quoted text clipped - 6 lines]
> thanks,
> rodchar

Instead of the null try to compare with the DBNull.Value
DBNull is used for database null validation
rodchar - 09 Jun 2007 03:21 GMT
Thank you that worked great.

> > hey all,
> > i having a problem binding a sql text field to a label inside a DataList.
[quoted text clipped - 9 lines]
> Instead of the null try to compare with the DBNull.Value
> DBNull is used for database null validation
rodchar - 11 Jun 2007 17:09 GMT
why wouldn't using true work either?

<asp:Hyperlink ID="Hyperlink1" runat="server" Text='<%#
(Eval("FollowUp")==true)?" ":"View" %>' /><br />

> Thank you that worked great.
>
[quoted text clipped - 11 lines]
> > Instead of the null try to compare with the DBNull.Value
> > DBNull is used for database null validation

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